User profiles for G. J. Matheson

Granville James Matheson

Columbia University
Verified email at ki.se
Cited by 1189

The readability of scientific texts is decreasing over time

P Plavén-Sigray, GJ Matheson, BC Schiffler… - Elife, 2017 - elifesciences.org
10.7554/eLife.27725.001 Clarity and accuracy of reporting are fundamental to the scientific
process. Readability formulas can estimate how difficult a text is to read. Here, in a corpus …

[HTML][HTML] We need to talk about reliability: making better use of test-retest studies for study design and interpretation

GJ Matheson - PeerJ, 2019 - peerj.com
… Cite this article Matheson GJ. We need to talk about reliability: making better use of test-retest
studies for study design and interpretation. PeerJ 7:e6918 https://doi.org/10.7717/peerj.…

[HTML][HTML] Positron emission tomography studies of the glial cell marker translocator protein in patients with psychosis: a meta-analysis using individual participant data

P Plavén-Sigray, GJ Matheson, K Collste, AH Ashok… - Biological …, 2018 - Elsevier
Background Accumulating evidence suggests that the immune system may be an important
target for new treatment approaches in schizophrenia. Positron emission tomography and …

Guidelines for the content and format of PET brain data in publications and archives: a consensus paper

…, CH Lyoo, JJ Mann, GJ Matheson… - Journal of Cerebral …, 2020 - journals.sagepub.com
It is a growing concern that outcomes of neuroimaging studies often cannot be replicated.
To counteract this, the magnetic resonance (MR) neuroimaging community has promoted …

Diurnal and seasonal variation of the brain serotonin system in healthy male subjects

GJ Matheson, M Schain, R Almeida, J Lundberg… - Neuroimage, 2015 - Elsevier
The mammalian circadian clock underlies both diurnal and seasonal changes in physiology,
and its function is thought to be disturbed in both seasonal and non-seasonal depression. …

[HTML][HTML] PET-BIDS, an extension to the brain imaging data structure for positron emission tomography

M Norgaard, GJ Matheson, HD Hansen, A Thomas… - Scientific data, 2022 - nature.com
The Brain Imaging Data Structure (BIDS) is a standard for organizing and describing
neuroimaging datasets, serving not only to facilitate the process of data sharing and aggregation, …

Meta-analysis of the glial marker TSPO in psychosis revisited: reconciling inconclusive findings of patient–control differences

P Plavén-Sigray, GJ Matheson… - Biological …, 2021 - biologicalpsychiatryjournal.com
Drugs targeting the immune system are a promising new approach for treatment of
schizophrenia. In search of methods for patient stratification, great effort has been invested into …

[HTML][HTML] Thalamic dopamine D2-receptor availability in schizophrenia: a study on antipsychotic-naive patients with first-episode psychosis and a meta-analysis

…, P Ikonen Victorsson, A Santillo, GJ Matheson… - Molecular …, 2022 - nature.com
Pharmacological and genetic evidence support a role for an involvement of the dopamine
D2-receptor (D2-R) in the pathophysiology of schizophrenia. Previous molecular imaging …

Test–retest reliability and consistency of HVPG and impact on trial design: a study in 289 patients from 20 randomized controlled trials

…, M Al‐Karaghouli, J Stach, S Sung, GJ Matheson… - …, 2021 - Wiley Online Library
… vided in Matheson … 24) Matheson GJ. We need to talk about reliability: making better
use of test– retest studies for study design and interpretation. PeerJ 2019;24:e6918. …

[HTML][HTML] Extrastriatal dopamine D2-receptor availability in social anxiety disorder

…, E Hedman, P Victorsson, GJ Matheson… - European …, 2017 - Elsevier
Alterations in the dopamine system are hypothesized to influence the expression of social
anxiety disorder (SAD) symptoms. However, molecular imaging studies comparing dopamine …